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Grilled Sirloin Cap Roast With Harissa Crema, Mexican Creamed Corn, and Vinegar Slaw

A tender and flavorful grilled sirloin cap roast topped with rich and creamy harissa crema and served with a side of buttery Mexican creamed corn and tangy vinegar slaw.
Prep Time15 mins
Cook Time1 hr
Total Time1 hr 15 mins
Course: Main Course
Keyword: Grilled Sirloin Cap Roast
Servings: 8 servings
Author: Chef David Rose

Ingredients

Sirloin Roast Rub

  • 1 tablespoon kosher salt
  • 1 teaspoon black pepper
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon cumin
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon oregano

Harissa Crema

  • 1 cup sour cream
  • 2 tablespoons harissa paste
  • 2 teaspoons Worcestershire sauce
  • 1 tablespoon apple cider vinegar
  • 1/4 teaspoon kosher salt
  • 1/8 teaspoon black pepper
  • 1/8 teaspoon onion powder
  • Juice of 1/2 of a whole lime
  • Salt
  • Pepper

Vinegar Slaw Dressing

  • 1/4 cup olive oil
  • 1/4 cup apple cider vinegar
  • 1 tablespoon agave nectar or honey
  • 1 teaspoon Dijon Mustard
  • 1/2 teaspoon kosher sale
  • 1/4 teaspoon black pepper
  • 1/8 teaspoon crushed red pepper

Vinegar Slaw

  • 16 oz. coleslaw mix
  • Vinegar slaw dressing
  • 1/3 cup minced green onions
  • 3 medium red radishes, sliced thinly with a mandolin
  • 2 tablespoons cilantro, coarsely chopped
  • Juice of 1/4 of a whole lime
  • Salt
  • Pepper

Mexican Creamed Corn

  • 1 20 oz. tray Omaha Steaks Steakhouse Creamed Corn
  • 1/2 cup Parmesan cheese, freshly grated
  • 1/3 cup yellow onion, small diced
  • 1/3 cup green onion, small diced
  • 1 large jalapeño, minced
  • 3 garlic cloves, thinly sliced
  • 2 tablespoons olive oil
  • 1 tablespoon butter
  • 1/2 teaspoon paprika
  • Salt
  • Pepper

Sirloin Cap Roast

Instructions

Sirloin Roast Rub

  • Place all ingredients in a small bowl and whisk until fully incorporated.

Harissa Crema

  • Place all ingredients in a small bowl and whisk until fully incorporated; season to taste with salt and pepper.

Vinegar Slaw Dressing

  • Place all ingredients in a small bowl and whisk until fully incorporated.

Vinegar Slaw

  • Place all ingredients in a large bowl and mix with spatula or spoon until fully incorporated; season to taste with salt and pepper.

Mexican Creamed Corn

  • Thaw creamed corn in refrigerator overnight.
  • Turn oven broiler on low; add olive oil to a medium-sized cast-iron pan and bring to medium-high heat on stovetop.
  • Add butter, yellow and green onions, jalapeños, and garlic to pan with pinch salt and pepper.
  • Sauté for about 1 minute until vegetables are tender and slightly browned.
  • And thawed cream corn to pan and sauté with the rest of ingredients for about 5 minutes until piping-hot and bubbling; season to taste with salt and pepper.
  • Grate Parmesan cheese on top of creamed corn in cast-iron pan, then lightly dust with paprika.
  • Broil for 3 to 5 minutes until top of creamed corn is slightly browned and cheese is melted; serve hot.

Sirloin Cap Roast

  • Thaw sirloin cap roast in refrigerator overnight.
  • Remove from refrigerator and pat dry with paper towels, then use a sharp knife cut a crosshatch pattern into the fat layer without cutting into the meat and rub down with grapeseed oil.
  • Generously season roast on all sides with sirloin roast rub and let come to room temperature over about 40 to 45 minutes.
  • Pre-heat grill to 250 degrees Fahrenheit indirect heat.
  • Place thermometer probe in the center-most thickest part of roast and cook until 15 degrees below desired doneness for medium-rare (130 degrees Fahrenheit); this should take about 40 to 45 minutes. For different steak doneness, refer to the Omaha Steaks cooking chart.
  • Remove roast from grill and increase grill temperature to 550 degrees Fahrenheit direct heat.
  • Place roast back down on grill fat-cap-side-down for about 1 minute until browned sear forms; flip roast meat-side-down and sear for about another minute until browned; sear each edge about 30 seconds per side until browned; roast should be 5 degrees below desired doneness at this point.
  • Remove roast from grill and rest on cutting board for 15 minutes before slicing against the grain.
  • Serve with harissa crema.